{"id":341,"date":"2025-11-20T19:51:52","date_gmt":"2025-11-20T19:51:52","guid":{"rendered":"https:\/\/hamtechtechnologies.com\/index.php\/product\/max7219-matrix\/"},"modified":"2025-11-30T09:43:14","modified_gmt":"2025-11-30T09:43:14","slug":"max7219-matrix","status":"publish","type":"product","link":"https:\/\/hamtechtechnologies.com\/index.php\/product\/max7219-matrix\/","title":{"rendered":"MAX7219 Matrix"},"content":{"rendered":"<p data-start=\"402\" data-end=\"944\">The <strong data-start=\"435\" data-end=\"468\">MAX7219 8\u00d78 LED Matrix Module<\/strong> uses the MAX7219 driver IC, which enables easy control of multiple LEDs with minimal wiring. It supports chaining multiple modules together, allowing for larger displays. The module communicates using SPI protocol and is widely used in Arduino, ESP32, and Raspberry Pi projects for scrolling text, animations, numeric counters, and digital signs. Its onboard IC simplifies multiplexing and brightness control, making it perfect for DIY electronics and IoT display projects.<\/p>\n<p data-start=\"946\" data-end=\"964\"><strong data-start=\"946\" data-end=\"962\">Key Features<\/strong><\/p>\n<ul data-start=\"965\" data-end=\"1254\">\n<li data-start=\"965\" data-end=\"1016\">\n<p data-start=\"967\" data-end=\"1016\">8\u00d78 LED matrix display controlled by MAX7219 IC<\/p>\n<\/li>\n<li data-start=\"1017\" data-end=\"1062\">\n<p data-start=\"1019\" data-end=\"1062\">Supports SPI communication (DIN, CLK, CS)<\/p>\n<\/li>\n<li data-start=\"1063\" data-end=\"1095\">\n<p data-start=\"1065\" data-end=\"1095\">Adjustable brightness levels<\/p>\n<\/li>\n<li data-start=\"1096\" data-end=\"1137\">\n<p data-start=\"1098\" data-end=\"1137\">Chainable modules for larger displays<\/p>\n<\/li>\n<li data-start=\"1138\" data-end=\"1199\">\n<p data-start=\"1140\" data-end=\"1199\">Compact, easy-to-use for Arduino, ESP32, and Raspberry Pi<\/p>\n<\/li>\n<li data-start=\"1200\" data-end=\"1254\">\n<p data-start=\"1202\" data-end=\"1254\">Ideal for scrolling text, counters, and animations<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1256\" data-end=\"1270\"><strong data-start=\"1256\" data-end=\"1268\">Variants<\/strong><\/p>\n<ul data-start=\"1271\" data-end=\"1336\">\n<li data-start=\"1271\" data-end=\"1300\">\n<p data-start=\"1273\" data-end=\"1300\">Single MAX7219 8\u00d78 Module<\/p>\n<\/li>\n<li data-start=\"1301\" data-end=\"1336\">\n<p data-start=\"1303\" data-end=\"1336\">Chainable multiple-module packs<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1338\" data-end=\"1358\"><strong data-start=\"1338\" data-end=\"1356\">Specifications<\/strong><\/p>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1360\" data-end=\"1601\">\n<thead data-start=\"1360\" data-end=\"1383\">\n<tr data-start=\"1360\" data-end=\"1383\">\n<th data-start=\"1360\" data-end=\"1370\" data-col-size=\"sm\">Feature<\/th>\n<th data-start=\"1370\" data-end=\"1383\" data-col-size=\"sm\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1408\" data-end=\"1601\">\n<tr data-start=\"1408\" data-end=\"1443\">\n<td data-start=\"1408\" data-end=\"1423\" data-col-size=\"sm\">Display Type<\/td>\n<td data-start=\"1423\" data-end=\"1443\" data-col-size=\"sm\">8\u00d78 LED Matrix<\/td>\n<\/tr>\n<tr data-start=\"1444\" data-end=\"1469\">\n<td data-start=\"1444\" data-end=\"1456\" data-col-size=\"sm\">Driver IC<\/td>\n<td data-start=\"1456\" data-end=\"1469\" data-col-size=\"sm\">MAX7219<\/td>\n<\/tr>\n<tr data-start=\"1470\" data-end=\"1506\">\n<td data-start=\"1470\" data-end=\"1482\" data-col-size=\"sm\">Interface<\/td>\n<td data-start=\"1482\" data-end=\"1506\" data-col-size=\"sm\">SPI (DIN, CLK, CS)<\/td>\n<\/tr>\n<tr data-start=\"1507\" data-end=\"1538\">\n<td data-start=\"1507\" data-end=\"1527\" data-col-size=\"sm\">Operating Voltage<\/td>\n<td data-start=\"1527\" data-end=\"1538\" data-col-size=\"sm\">5V DC<\/td>\n<\/tr>\n<tr data-start=\"1539\" data-end=\"1566\">\n<td data-start=\"1539\" data-end=\"1553\" data-col-size=\"sm\">Max Current<\/td>\n<td data-start=\"1553\" data-end=\"1566\" data-col-size=\"sm\">~320 mA<\/td>\n<\/tr>\n<tr data-start=\"1567\" data-end=\"1601\">\n<td data-start=\"1567\" data-end=\"1580\" data-col-size=\"sm\">Dimensions<\/td>\n<td data-start=\"1580\" data-end=\"1601\" data-col-size=\"sm\">32 \u00d7 32 \u00d7 10 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"1603\" data-end=\"1621\"><strong data-start=\"1603\" data-end=\"1619\">Applications<\/strong><\/p>\n<ul data-start=\"1622\" data-end=\"1811\">\n<li data-start=\"1622\" data-end=\"1649\">\n<p data-start=\"1624\" data-end=\"1649\">Scrolling text displays<\/p>\n<\/li>\n<li data-start=\"1650\" data-end=\"1681\">\n<p data-start=\"1652\" data-end=\"1681\">Digital clocks and counters<\/p>\n<\/li>\n<li data-start=\"1682\" data-end=\"1719\">\n<p data-start=\"1684\" data-end=\"1719\">Numeric and alphanumeric displays<\/p>\n<\/li>\n<li data-start=\"1720\" data-end=\"1773\">\n<p data-start=\"1722\" data-end=\"1773\">Arduino, ESP32, and Raspberry Pi display projects<\/p>\n<\/li>\n<li data-start=\"1774\" data-end=\"1811\">\n<p data-start=\"1776\" data-end=\"1811\">DIY signage and electronic badges<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1813\" data-end=\"1847\"><strong data-start=\"1813\" data-end=\"1845\">Compatible Boards \/ Circuits<\/strong><\/p>\n<ul data-start=\"1848\" data-end=\"1975\">\n<li data-start=\"1848\" data-end=\"1875\">\n<p data-start=\"1850\" data-end=\"1875\">Arduino Uno, Mega, Nano<\/p>\n<\/li>\n<li data-start=\"1876\" data-end=\"1895\">\n<p data-start=\"1878\" data-end=\"1895\">ESP32 \/ ESP8266<\/p>\n<\/li>\n<li data-start=\"1896\" data-end=\"1922\">\n<p data-start=\"1898\" data-end=\"1922\">Raspberry Pi (via SPI)<\/p>\n<\/li>\n<li data-start=\"1923\" data-end=\"1975\">\n<p data-start=\"1925\" data-end=\"1975\">Any microcontroller supporting SPI communication<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The <strong data-start=\"179\" data-end=\"212\">MAX7219 8\u00d78 LED Matrix Module<\/strong> is a compact and chainable display module that allows you to control an 8\u00d78 LED matrix using just a few microcontroller pins, ideal for scrolling text, animations, and numeric displays.<\/p>\n","protected":false},"featured_media":506,"comment_status":"open","ping_status":"closed","template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""}},"product_brand":[],"product_cat":[364,57,420,134,363,356],"product_tag":[270,269],"class_list":{"0":"post-341","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-display-modules","7":"product_cat-displays","8":"product_cat-diy-electronics","9":"product_cat-driver-ics","10":"product_cat-electronics","11":"product_cat-electronics-components","12":"product_tag-matrix","13":"product_tag-max7219","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/product\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/comments?post=341"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/media\/506"}],"wp:attachment":[{"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/media?parent=341"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=341"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=341"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hamtechtechnologies.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}